38400256

素因数分解:

$2^8\times {\mathrm{150001}}^1$

素因数の和:150017

約数の個数: 18

約数和(自身を含む): 76651022

約数和(自身を除く): 38250766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 150001, 300002, 600004, 1200008, 2400016, 4800032, 9600064, 19200128, 38400256]

約数ペア:

[(1, 38400256), (2, 19200128), (4, 9600064), (8, 4800032), (16, 2400016), (32, 1200008), (64, 600004), (128, 300002), (256, 150001)]